foundry technology, casting technology, metal working, foundry technology, casting, casting, petroguss

Foundry technology

PETROGUSS was one of the first companies to address the issue of small quantity lubrication, so-called microspraying. PETROGUSS release agents are now used worldwide and offer an enormous advantage for our customers. If required, we offer you complete solutions made to measure:
 

SEPARATING AGENTS

  • Aluminium
  • Magnesium
  • Zinc
  • Small quantities

PISTON LUBRICATION

  • Solid lubricants
  • Liquid lubricants

OILS

  • Hydraulic oils
  • Slideway oils
  • Gear oils

HEAT TRANSFER FLUIDS

  • Synthetic
  • Mineral

PASTES

  • Acceleration pastes
  • Lubricating pastes
  • Copper pastes
bühler maschine gusstechnik metallbearbeitung petroguss



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We can offer our customers both the conventional release agents and/or our innovative small quantities.

Conventional spraying process vs. small quantity spraying process
Conventional spraying processes with a mixture of release agent and water require heat regulation with high consumption of release agent
Small quantity spray processes with micro release agents do not require heat regulation and allow a significantly reduced consumption of release agents.

Clear advantages of small quantity spraying
  • Mould temperature conventional spraying process can be used up to approx. 200°C.
  • Mould temperature of small quantity spraying, can be used up to approx. 400°C.
  • Finest atomisation of the release agent in the low quantity spray process.
  • Small quantity spray process is designed for low media output.
  • A new type of release agent, which enables the formation of an adequate release film even at higher mould temperatures, is used.
Quantity of release agent used
  • Release agent application conventional spraying process spray approx. 3 to 10 liters.
  • Release agent application spray small quantities approx. 5 to 100 milliliters.
  • The guiding principle of small quantity spraying is to use the release agent in accordance with its actual purpose and to spray only minimal quantities.
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